156909792400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:1042

約数の個数: 240

約数和(自身を含む): 395229931840

約数和(自身を除く): 238320139440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 67, 74, 80, 100, 134, 148, 185, 200, 229, 268, 296, 335, 370, 400, 458, 536, 592, 670, 691, 740, 916, 925, 1072, 1145, 1340, 1382, 1480, 1675, 1832, 1850, 2290, 2479, 2680, 2764, 2960, 3350, 3455, 3664, 3700, 4580, 4958, 5360, 5528, 5725, 6700, 6910, 7400, 8473, 9160, 9916, 11056, 11450, 12395, 13400, 13820, 14800, 15343, 16946, 17275, 18320, 19832, 22900, 24790, 25567, 26800, 27640, 30686, 33892, 34550, 39664, 42365, 45800, 46297, 49580, 51134, 55280, 61372, 61975, 67784, 69100, 76715, 84730, 91600, 92594, 99160, 102268, 122744, 123950, 127835, 135568, 138200, 153430, 158239, 169460, 185188, 198320, 204536, 211825, 231485, 245488, 247900, 255670, 276400, 306860, 316478, 338920, 370376, 383575, 409072, 423650, 462970, 495800, 511340, 567691, 613720, 632956, 639175, 677840, 740752, 767150, 791195, 847300, 925940, 991600, 1022680, 1135382, 1157425, 1227440, 1265912, 1278350, 1534300, 1582390, 1694600, 1712989, 1851880, 2045360, 2270764, 2314850, 2531824, 2556700, 2838455, 3068600, 3164780, 3389200, 3425978, 3703760, 3955975, 4541528, 4629700, 5113400, 5676910, 5854843, 6137200, 6329560, 6851956, 7911950, 8564945, 9083056, 9259400, 10226800, 10602013, 11353820, 11709686, 12659120, 13703912, 14192275, 15823900, 17129890, 18518800, 21204026, 22707640, 23419372, 27407824, 28384550, 29274215, 31647800, 34259780, 42408052, 42824725, 45415280, 46838744, 53010065, 56769100, 58548430, 63295600, 68519560, 84816104, 85649450, 93677488, 106020130, 113538200, 117096860, 137039120, 146371075, 169632208, 171298900, 212040260, 227076400, 234193720, 265050325, 292742150, 342597800, 392274481, 424080520, 468387440, 530100650, 585484300, 685195600, 784548962, 848161040, 1060201300, 1170968600, 1569097924, 1961372405, 2120402600, 2341937200, 3138195848, 3922744810, 4240805200, 6276391696, 7845489620, 9806862025, 15690979240, 19613724050, 31381958480, 39227448100, 78454896200, 156909792400]

約数ペア:

[(1, 156909792400), (2, 78454896200), (4, 39227448100), (5, 31381958480), (8, 19613724050), (10, 15690979240), (16, 9806862025), (20, 7845489620), (25, 6276391696), (37, 4240805200), (40, 3922744810), (50, 3138195848), (67, 2341937200), (74, 2120402600), (80, 1961372405), (100, 1569097924), (134, 1170968600), (148, 1060201300), (185, 848161040), (200, 784548962), (229, 685195600), (268, 585484300), (296, 530100650), (335, 468387440), (370, 424080520), (400, 392274481), (458, 342597800), (536, 292742150), (592, 265050325), (670, 234193720), (691, 227076400), (740, 212040260), (916, 171298900), (925, 169632208), (1072, 146371075), (1145, 137039120), (1340, 117096860), (1382, 113538200), (1480, 106020130), (1675, 93677488), (1832, 85649450), (1850, 84816104), (2290, 68519560), (2479, 63295600), (2680, 58548430), (2764, 56769100), (2960, 53010065), (3350, 46838744), (3455, 45415280), (3664, 42824725), (3700, 42408052), (4580, 34259780), (4958, 31647800), (5360, 29274215), (5528, 28384550), (5725, 27407824), (6700, 23419372), (6910, 22707640), (7400, 21204026), (8473, 18518800), (9160, 17129890), (9916, 15823900), (11056, 14192275), (11450, 13703912), (12395, 12659120), (13400, 11709686), (13820, 11353820), (14800, 10602013), (15343, 10226800), (16946, 9259400), (17275, 9083056), (18320, 8564945), (19832, 7911950), (22900, 6851956), (24790, 6329560), (25567, 6137200), (26800, 5854843), (27640, 5676910), (30686, 5113400), (33892, 4629700), (34550, 4541528), (39664, 3955975), (42365, 3703760), (45800, 3425978), (46297, 3389200), (49580, 3164780), (51134, 3068600), (55280, 2838455), (61372, 2556700), (61975, 2531824), (67784, 2314850), (69100, 2270764), (76715, 2045360), (84730, 1851880), (91600, 1712989), (92594, 1694600), (99160, 1582390), (102268, 1534300), (122744, 1278350), (123950, 1265912), (127835, 1227440), (135568, 1157425), (138200, 1135382), (153430, 1022680), (158239, 991600), (169460, 925940), (185188, 847300), (198320, 791195), (204536, 767150), (211825, 740752), (231485, 677840), (245488, 639175), (247900, 632956), (255670, 613720), (276400, 567691), (306860, 511340), (316478, 495800), (338920, 462970), (370376, 423650), (383575, 409072)]